Levothyroxine & Thyroid T4-to-T3 Conversion Cofactor Protocol
Endocrinologist-built Levothyroxine (T4) companion combining yeast-free Selenomethionine (200mcg), Myo-Inositol (600mg), Chelated Zinc, and L-Tyrosine (dosed 4 hours apart from thyroid Rx).
Enlarge1/2 ViewsLevothyroxine & Thyroid T4-to-T3 Conversion Cofactor Protocol (Selenomethionine 200mcg + Chelated Zinc + Myo-Inositol + Tyrosine)
Supplies the exact selenoprotein deiodinase cofactors (Selenium + Zinc + Myo-Inositol) required to convert Synthroid/Levothyroxine (T4) into active Free T3.
- Hypothyroidism, unspecified
- Autoimmune thyroiditis (Hashimoto)
- Other fatigue
ATA (American Thyroid Association) Micronutrient & Hashimoto Review — Selenium-dependent iodothyronine deiodinases (DIO1/DIO2) and Myo-Inositol optimize TSH signaling, Free T3 conversion, and TPO antibody modulation.
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Product Details & Clinical Specifications — Levothyroxine & Thyroid T4-to-T3 Conversion Cofactor Protocol
Levothyroxine & Thyroid T4-to-T3 Conversion Cofactor Protocol from HealixAI is endocrinologist-built Levothyroxine (T4) companion combining yeast-free Selenomethionine (200mcg), Myo-Inositol (600mg), Chelated Zinc, and L-Tyrosine (dosed 4 hours apart from thyroid Rx).

- Active Ingredients & Clinical Formulation: Levothyroxine & Thyroid T4-to-T3 Conversion Cofactor Protocol (Selenomethionine 200mcg + Chelated Zinc + Myo-Inositol + Tyrosine) (Clinical Supplement, HCPCS/Code LMN-213D).
- Clinical Guideline & Mechanism: ATA (American Thyroid Association) Micronutrient & Hashimoto Review — Selenium-dependent iodothyronine deiodinases (DIO1/DIO2) and Myo-Inositol optimize TSH signaling, Free T3 conversion, and TPO antibody modulation.
- HSA/FSA Pre-Tax Eligibility: Qualifies for ~30% pre-tax HSA/FSA savings ($29.40 effective pre-tax vs $42.00 retail) via an instant IRS § 213(d) Letter of Medical Necessity (LMN) issued by HealixAI.
- Qualifying ICD-10-CM Indications: Hypothyroidism, unspecified (E03.9), Autoimmune thyroiditis (Hashimoto) (E06.3), Other fatigue (R53.83).
- Live Specialty Voice AI Consultation: Includes 24kHz real-time WebRTC clinical voice consultation with Serena (Endocrinology & Metabolism Voice Intelligence) for personalized dosing, sizing, and medication interaction checks.
